2013 |
84%
|
2003 |
75%
|
2019 |
75%
|
2005 |
23%
|
2000 |
77%
|
2001 |
77%
|
2019 |
74%
|
2006 |
43%
|
2006 |
73%
|
2002 |
73%
|
2008 |
69%
|
2002 |
70%
|
1998 |
64%
|
2007 |
50%
|
2009 |
38%
|